100939920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9840

約数の個数: 80

約数和(自身を含む): 320223552

約数和(自身を除く): 219283632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 9781, 10320, 19562, 29343, 39124, 48905, 58686, 78248, 97810, 117372, 146715, 156496, 195620, 234744, 293430, 391240, 420583, 469488, 586860, 782480, 841166, 1173720, 1261749, 1682332, 2102915, 2347440, 2523498, 3364664, 4205830, 5046996, 6308745, 6729328, 8411660, 10093992, 12617490, 16823320, 20187984, 25234980, 33646640, 50469960, 100939920]

約数ペア:

[(1, 100939920), (2, 50469960), (3, 33646640), (4, 25234980), (5, 20187984), (6, 16823320), (8, 12617490), (10, 10093992), (12, 8411660), (15, 6729328), (16, 6308745), (20, 5046996), (24, 4205830), (30, 3364664), (40, 2523498), (43, 2347440), (48, 2102915), (60, 1682332), (80, 1261749), (86, 1173720), (120, 841166), (129, 782480), (172, 586860), (215, 469488), (240, 420583), (258, 391240), (344, 293430), (430, 234744), (516, 195620), (645, 156496), (688, 146715), (860, 117372), (1032, 97810), (1290, 78248), (1720, 58686), (2064, 48905), (2580, 39124), (3440, 29343), (5160, 19562), (9781, 10320)]